参数资料
型号: AD9248BCPZRL-65
厂商: Analog Devices Inc
文件页数: 5/48页
文件大小: 0K
描述: IC ADC 14BIT DUAL 65MSPS 64LFCSP
标准包装: 2,500
位数: 14
采样率(每秒): 65M
数据接口: 并联
转换器数目: 2
功率耗散(最大): 600mW
电压电源: 单电源
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 64-VFQFN 裸露焊盘,CSP
供应商设备封装: 64-LFCSP-VQ(9x9)
包装: 带卷 (TR)
输入数目和类型: 4 个单端,单极;2 个差分,单极
AD9248
Rev. B | Page 13 of 48
SNR
SFDR
SNR
INPUT AMPLITUDE (dBFS)
90
S
F
DR/S
NR
(dBc
)
80
70
60
100
50
–35
40
–30
–25
–20
–15
–10
–5
0
04446-010
Figure 11. AD9248-65 Single-Tone SFDR/SNR vs. AIN with fIN = 32.5 MHz
SNR
SFDR
SNR
INPUT AMPLITUDE (dBFS)
90
S
F
DR/S
NR
(dBc
)
80
70
60
100
50
–35
40
–30
–25
–20
–15
–10
–5
0
04446-011
Figure 12. AD9248-40 Single-Tone SFDR/SNR vs. AIN with fIN = 20 MHz
SNR
SFDR
SNR
INPUT AMPLITUDE (dBFS)
90
S
F
DR/S
NR
(dBc
)
80
70
60
100
50
–35
40
–30
–25
–20
–15
–10
–5
0
04446-012
Figure 13. AD9248-20 Single-Tone SFDR/SNR vs. AIN with fIN = 10 MHz
SNR
SFDR
SNR
INPUT FREQUENCY (MHz)
90
S
F
DR/S
NR
(dBc
)
85
80
75
95
70
0
65
20
40
60
80
100
120
140
04446-013
Figure 14. AD9248-65 Single-Tone SFDR/SNR vs. fIN
SNR
SFDR
SNR
90
85
80
75
95
70
0
65
20
40
60
80
100
120
140
INPUT FREQUENCY (MHz)
S
F
DR/S
NR
(dBc
)
04446-014
Figure 15. AD9248-40 Single-Tone SFDR/SNR vs. fIN
SNR
SFDR
SNR
90
85
80
75
95
70
0
65
20
40
60
80
100
120
140
INPUT FREQUENCY (MHz)
S
F
DR/S
NR
(dBc
)
04446-015
Figure 16. AD9248-20 Single-Tone SFDR/SNR vs. fIN
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